Home / 43,028,042-59,378,699.31-23,712,458

Finding the Fourth Proportional to 43,028,042, 59,378,699.31 and 23,712,458

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Solution

The fourth proportional to 43,028,042, 59,378,699.31 and 23,712,458 is: 32,723,192.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,028,042 : 59,378,699.31 = 23,712,458 : x
  2. Step 2: Convert to fraction form
    43,028,042/59,378,699.31 = 23,712,458/x
  3. Step 3: Cross multiply
    43,028,042x = 59,378,699.31 × 23,712,458
  4. Step 4: Simplify right side
    43,028,042x = 1,408,014,913,483,004
  5. Step 5: Solve for x
    x = 1,408,014,913,483,004/43,028,042
  6. Step 6: Final answer
    x = 32,723,192.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.